tabs

Preface
Introduction
Tutorial
Implementation
Commands
- bitmap
- eval-wish
- get-tk-var
- photo
- set-tk-var!
- tk
  - create-widget
    - button
    - canvas
    - checkbutton
    - entry
    - frame
    - label
    - labelframe
    - listbox
    - menu
    - menubutton
    - message
    - panedwindow
    - radiobutton
    - scale
    - scrollbar
    - scrolledtext
    - spinbox
    - text
      - Indices
      - Tags
      - Marks
      - Embedded Windows
      - Embedded Images
      - Selection
      - Insertion Cursor
      - Modified Flag
      - The Undo Mechanism
      - Bindings
      - Performance
      - Command
      - Options
        
        autoseparators
        
        height
        
        maxundo
        
        spacing1
        
        spacing2
        
        spacing3
        
        state
        
        tabs
        
        undo
        
        width
        
        wrap
    - tk_optionMenu
    - toplevel
  - get-id
  - exec
  - call
- tk-id->widget
- tk-var
- tk/after
- tk/appname
- tk/bind
- tk/bindtags
- tk/caret
- tk/choosecolor
- tk/choosedirectory
- tk/clipboard
- tk/console
- tk/destroy
- tk/dialog
- tk/event
- tk/focus
- tk/getopenfile
- tk/getsavefile
- tk/grab
- tk/grid
- tk/image
- tk/lower
- tk/messagebox
- tk/option
- tk/pack
- tk/place
- tk/popup
- tk/raise
- tk/scaling
- tk/update
- tk/useinputmethods
- tk/wait
- tk/windowingsystem
- tk/winfo
- tk/wm
Options
Extensions
Changes

Specifies a set of tab stops for the window. The option's value consists of a list of screen distances giving the positions of the tab stops. Each position may optionally be followed in the next list element by one of the keywords

left,
right,
center, or
numeric,

which specifies how to justify text relative to the tab stop.

Left is the default; it causes the text following the tab character to be positioned with its left edge at the tab position.

Right means that the right edge of the text following the tab character is positioned at the tab position.

Center means that the text is centered at the tab position.

Numeric means that the decimal point in the text is positioned at the tab position; if there is no decimal point then the least significant digit of the number is positioned just to the left of the tab position; if there is no number in the text then the text is right-justified at the tab position.

For example, -tabs {2c left 4c 6c center} creates three tab stops at two-centimeter intervals; the first two use left justification and the third uses center justification. If the list of tab stops does not have enough elements to cover all of the tabs in a text line, then Tk extrapolates new tab stops using the spacing and alignment from the last tab stop in the list. The value of the tabs option may be overridden by -tabs options in tags.

If no -tabs option is specified, or if it is specified as '(), then Tk uses default tabs spaced every eight (average size) characters.


		tabs
		tabs

	Preface Introduction Tutorial Implementation Commands bitmap eval-wish get-tk-var photo set-tk-var! tk create-widget button canvas checkbutton entry frame label labelframe listbox menu menubutton message panedwindow radiobutton scale scrollbar scrolledtext spinbox text Indices Tags Marks Embedded Windows Embedded Images Selection Insertion Cursor Modified Flag The Undo Mechanism Bindings Performance Command Options autoseparators height maxundo spacing1 spacing2 spacing3 state tabs undo width wrap tk_optionMenu toplevel get-id exec call tk-id->widget tk-var tk/after tk/appname tk/bind tk/bindtags tk/caret tk/choosecolor tk/choosedirectory tk/clipboard tk/console tk/destroy tk/dialog tk/event tk/focus tk/getopenfile tk/getsavefile tk/grab tk/grid tk/image tk/lower tk/messagebox tk/option tk/pack tk/place tk/popup tk/raise tk/scaling tk/update tk/useinputmethods tk/wait tk/windowingsystem tk/winfo tk/wm Options Extensions Changes	Specifies a set of tab stops for the window. The option's value consists of a list of screen distances giving the positions of the tab stops. Each position may optionally be followed in the next list element by one of the keywords left, right, center, or numeric, which specifies how to justify text relative to the tab stop. Left is the default; it causes the text following the tab character to be positioned with its left edge at the tab position. Right means that the right edge of the text following the tab character is positioned at the tab position. Center means that the text is centered at the tab position. Numeric means that the decimal point in the text is positioned at the tab position; if there is no decimal point then the least significant digit of the number is positioned just to the left of the tab position; if there is no number in the text then the text is right-justified at the tab position. For example, -tabs {2c left 4c 6c center} creates three tab stops at two-centimeter intervals; the first two use left justification and the third uses center justification. If the list of tab stops does not have enough elements to cover all of the tabs in a text line, then Tk extrapolates new tab stops using the spacing and alignment from the last tab stop in the list. The value of the tabs option may be overridden by -tabs options in tags. If no -tabs option is specified, or if it is specified as '(), then Tk uses default tabs spaced every eight (average size) characters. © Author \| Home \| Sitemap